A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 6135-00-519-1325
NSN 6105-01-390-6386
NSN 6105-01-173-6972
NSN 5935-01-079-3595
NSN 5935-01-293-3622
NSN 5935-01-279-3698
NSN 6135-00-269-5843
NSN 6645-01-138-3855
NSN 5905-00-167-6872
NSN 2925-00-228-8854
NSN 6645-00-752-2939
NSN 6105-01-605-1972